Added Purge verb to Tapeti.Cmd
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f4bef38a9f
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@ -120,6 +120,17 @@ namespace Tapeti.Cmd
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}
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[Verb("purge", HelpText = "Removes all messages from a queue destructively.")]
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public class PurgeOptions : CommonOptions
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{
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[Option('q', "queue", Required = true, HelpText = "The queue to purge.")]
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public string QueueName { get; set; }
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[Option("confirm", HelpText = "Confirms the purging of the specified queue. If not provided, an interactive prompt will ask for confirmation.", Default = false)]
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public bool Confirm { get; set; }
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}
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[Verb("example", HelpText = "Output an example SingleFileJSON formatted message.")]
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public class ExampleOptions
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{
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@ -129,11 +140,12 @@ namespace Tapeti.Cmd
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public static int Main(string[] args)
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{
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return Parser.Default.ParseArguments<ExportOptions, ImportOptions, ShovelOptions, ExampleOptions>(args)
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return Parser.Default.ParseArguments<ExportOptions, ImportOptions, ShovelOptions, PurgeOptions, ExampleOptions>(args)
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.MapResult(
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(ExportOptions o) => ExecuteVerb(o, RunExport),
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(ImportOptions o) => ExecuteVerb(o, RunImport),
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(ShovelOptions o) => ExecuteVerb(o, RunShovel),
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(PurgeOptions o) => ExecuteVerb(o, RunPurge),
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(ExampleOptions o) => ExecuteVerb(o, RunExample),
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errs =>
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{
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@ -371,6 +383,30 @@ namespace Tapeti.Cmd
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}
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private static void RunPurge(PurgeOptions options)
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{
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if (!options.Confirm)
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{
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Console.Write($"Do you want to purge the queue '{options.QueueName}'? (Y/N) ");
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var answer = Console.ReadLine();
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if (string.IsNullOrEmpty(answer) || !answer.Equals("Y", StringComparison.CurrentCultureIgnoreCase))
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return;
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}
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uint messageCount;
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using (var connection = GetConnection(options))
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using (var channel = connection.CreateModel())
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{
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messageCount = channel.QueuePurge(options.QueueName);
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}
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Console.WriteLine($"{messageCount} message{(messageCount != 1 ? "s" : "")} purged from '{options.QueueName}'.");
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}
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private static void RunExample(ExampleOptions options)
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{
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using (var messageSerializer = new SingleFileJSONMessageSerializer(Console.OpenStandardOutput(), false, new UTF8Encoding(false)))
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